```pascal // Block Type: InstanceDB // Block Number: 976 DATA_BLOCK "CO2Tracking_Data" { S7_Optimized_Access := 'TRUE' } VERSION : 0.1 VAR mTakeSample : Bool := FALSE; mTakeProdSample : Bool := FALSE; mProdCO2Sample : Int := 35; mAuxProdCO2Corr : Real := 0.0; mLocalProdLevel : Real := 0.1627604; mProdCO2Stat : "Statistical_Analisys"; mProdSamples : "CO2Tracking_ProdSamples"; mSampleTimeCalc : "CO2Tracking_SampleTime"; mAuxONS : Bool := FALSE; mAuxONS1 : Bool := FALSE; END_VAR BEGIN // Data Blocks have no executable code END_DATA_BLOCK ```